I ought to dress you ought to dress she ought to dress we ought to dress you ought to dress they ought to dress
V-ing form
I ought to be dressing you ought to be dressing she ought to be dressing we ought to be dressing you ought to be dressing they ought to be dressing
Perfect
I ought to have dressed you ought to have dressed she ought to have dressed we ought to have dressed you ought to have dressed they ought to have dressed
V-ing perfect
I ought to have been dressing you ought to have been dressing she ought to have been dressing we ought to have been dressing you ought to have been dressing they ought to have been dressing
Negation
Simple form
I oughtn't to dress you oughtn't to dress she oughtn't to dress we oughtn't to dress you oughtn't to dress they oughtn't to dress
V-ing form
I oughtn't to be dressing you oughtn't to be dressing she oughtn't to be dressing we oughtn't to be dressing you oughtn't to be dressing they oughtn't to be dressing
Perfect
I oughtn't to have dressed you oughtn't to have dressed she oughtn't to have dressed we oughtn't to have dressed you oughtn't to have dressed they oughtn't to have dressed
V-ing perfect
I oughtn't to have been dressing you oughtn't to have been dressing she oughtn't to have been dressing we oughtn't to have been dressing you oughtn't to have been dressing they oughtn't to have been dressing
Interrogative form
Simple form
ought to I dress? ought to you dress? ought to she dress? ought to we dress? ought to you dress? ought to they dress?
V-ing form
ought to I be dressing? ought to you be dressing? ought to she be dressing? ought to we be dressing? ought to you be dressing? ought to they be dressing?
Perfect
ought to I have dressed? ought to you have dressed? ought to she have dressed? ought to we have dressed? ought to you have dressed? ought to they have dressed?
V-ing perfect
ought to I have been dressing? ought to you have been dressing? ought to she have been dressing? ought to we have been dressing? ought to you have been dressing? ought to they have been dressing?
Interro-negative form
Simple form
oughtn't I to dress? oughtn't you to dress? oughtn't she to dress? oughtn't we to dress? oughtn't you to dress? oughtn't they to dress?
V-ing form
oughtn't I to be dressing? oughtn't you to be dressing? oughtn't she to be dressing? oughtn't we to be dressing? oughtn't you to be dressing? oughtn't they to be dressing?
Perfect
oughtn't I to have dressed? oughtn't you to have dressed? oughtn't she to have dressed? oughtn't we to have dressed? oughtn't you to have dressed? oughtn't they to have dressed?
V-ing perfect
oughtn't I to have been dressing? oughtn't you to have been dressing? oughtn't she to have been dressing? oughtn't we to have been dressing? oughtn't you to have been dressing? oughtn't they to have been dressing?